| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.31 | 6.500% | $226.1102 | $226.11 | $226.10 | $226.10 |
| Purchase #2 | $77.36 | 8.585% | $84.0014 | $84.00 | $84.00 | $84.00 |
| Purchase #3 | $126.51 | 8.543% | $137.3177 | $137.32 | $137.30 | $137.30 |
| Purchase #4 | $171.76 | 11.107% | $190.8374 | $190.84 | $190.85 | $190.80 |
| Purchase #5 | $93.34 | 8.860% | $101.6099 | $101.61 | $101.60 | $101.60 |
| Purchase #6 | $72.95 | 9.447% | $79.8416 | $79.84 | $79.85 | $79.80 |
| Purchase #7 | $244.58 | 11.756% | $273.3328 | $273.33 | $273.35 | $273.30 |
| 7 purchase totals = | $998.81 | $1,093.0510 | $1,093.05 | $1,093.05 | $1,092.90 | |